CN214862509U - High-efficient flue gas desulfurization device is used in thermal power plant - Google Patents
High-efficient flue gas desulfurization device is used in thermal power plant Download PDFInfo
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- CN214862509U CN214862509U CN202121763520.XU CN202121763520U CN214862509U CN 214862509 U CN214862509 U CN 214862509U CN 202121763520 U CN202121763520 U CN 202121763520U CN 214862509 U CN214862509 U CN 214862509U
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- flue gas
- gas desulfurization
- jar
- shower
- thermal power
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Abstract
The utility model discloses a high-efficient flue gas desulfurization device is used in thermal power plant, including the flue gas desulfurization jar, the fixed surface of flue gas desulfurization jar installs the shower, and the one end of shower extends to the inside of flue gas desulfurization jar, and the fixed surface of shower installs a plurality of branch pipe, and the surface of branch pipe is provided with the shower head, the inner wall fixed mounting of flue gas desulfurization jar has the thick liquid tray, and a plurality of weeping hole has been seted up on the surface of thick liquid tray, and the last fixed surface of thick liquid tray is connected with the division board, the inner wall fixed mounting of flue gas desulfurization jar has defroster and dustproof filter screen. This high-efficient flue gas desulfurization device is used in thermal power plant is the shower of co-altitude about in through setting up in the flue gas desulfurization jar, can spray the processing through the shower head to the flue gas with the alkaline thick liquid of flue gas desulfurization tank bottom, and then is formed with the layer that sprays of certain thickness, realizes the effect that the multilayer sprayed to desulfurization treatment's effect has been improved.
Description
Technical Field
The utility model relates to a flue gas treatment technical field specifically is a high-efficient flue gas desulfurization device is used in thermal power plant.
Background
Flue gas desulfurization, refers to the process of removing sulfur compounds from flue gases or other industrial waste gases. The sulfur oxides in the flue gas are acidic in nature and can be removed from the flue gas by reaction with a suitable alkaline material to produce a mixture of sulfite and sulfate.
At present, when the existing flue gas desulfurization device sprays flue gas by using alkaline liquid, the effect of single-layer spraying can be usually realized, so that the efficiency of desulfurization treatment is low, the existing desulfurization device does not have the function of recycling the alkaline desulfurization liquid, the alkaline desulfurization liquid is discharged after being used once, the waste is caused, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient flue gas desulfurization device is used in thermal power plant to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thermal power plant uses high-efficient flue gas desulfurization device, includes the flue gas desulfurization jar, the fixed surface of flue gas desulfurization jar installs the shower, and the one end of shower extends to the inside of flue gas desulfurization jar, and the fixed surface of shower installs a plurality of branch pipe, and the surface of branch pipe is provided with the shower head, the inner wall fixed mounting of flue gas desulfurization jar has the thick liquid tray, and a plurality of weeping hole has been seted up on the surface of thick liquid tray, and the last fixed surface of thick liquid tray is connected with the division board, the inner wall fixed mounting of flue gas desulfurization jar has defroster and dustproof filter screen, and the top of flue gas desulfurization jar inlays and is equipped with the blast pipe.
Preferably, the number of the partition plates is a plurality, the partition plates are perpendicular to each other and divide the upper surface of the slurry tray into a plurality of slurry tanks.
Preferably, the number of the spray pipes is at least three, the back surface of the flue gas desulfurization tank is fixedly provided with a booster pump, and one end of the spray pipe, which is far away from the spray head, is fixedly connected with the output end of the booster pump.
Preferably, the input end of the booster pump is communicated with the inside of the flue gas desulfurization tank through a water pipe.
Preferably, the surface of the flue gas desulfurization tank is fixedly provided with an air inlet pipe and a liquid inlet pipe, and the surface of the liquid inlet pipe is provided with a valve.
Preferably, the demister is wavy, and a gas collecting hood is fixedly installed at one end of the exhaust pipe, which is located inside the flue gas desulfurization tank.
Advantageous effects
The utility model provides a high-efficient flue gas desulfurization device is used in thermal power plant possesses following beneficial effect:
1. this high-efficient flue gas desulfurization device is used in thermal power plant is the shower of co-altitude about in through setting up in the flue gas desulfurization jar, can spray the processing through the shower head to the flue gas with the alkaline thick liquid of flue gas desulfurization tank bottom, and then is formed with the layer that sprays of certain thickness, realizes the effect that the multilayer sprayed to desulfurization treatment's effect has been improved.
2. This high-efficient flue gas desulfurization device is used in thermal power plant, through setting up the thick liquid tray, and the surface of thick liquid tray is provided with a plurality of thick liquid groove through the division board, forms the thick liquid bubble when alkaline thick liquid falls to the thick liquid tray after spraying, and the flue gas sees through weeping hole and thick liquid bubble from thick liquid tray below and fully combines to be favorable to improving the desulfurization treatment effect of flue gas, and unnecessary thick liquid can fall into flue gas desulfurization tank bottoms portion through the weeping hole and recycle.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic view of the structure of the slurry tray of the present invention.
In the figure: 1 flue gas desulfurization jar, 2 shower, 3 shower heads, 4 thick liquids trays, 5 division boards, 6 demisters, 7 blast pipes, 8 intake pipes, 9 feed liquor pipes, 10 gas collecting channels, 11 dustproof filter screens.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a thermal power plant uses high-efficient flue gas desulfurization device, includes flue gas desulfurization jar 1, and flue gas desulfurization jar 1's fixed surface installs intake pipe 8 and feed liquor pipe 9, and the surface of feed liquor pipe 9 is provided with the valve, and flue gas desulfurization jar 1's fixed surface installs shower 2.
The quantity of shower 2 is three at least, the back fixed mounting of flue gas desulfurization jar 1 has the booster pump, shower 2 keeps away from the one end of shower 3 and the output fixed connection of booster pump, the input of booster pump leads to pipe and is linked together with flue gas desulfurization jar 1's inside, shower 2's one end extends to flue gas desulfurization jar 1's inside, and shower 2's fixed surface installs a plurality of branch pipe, the surface of branch pipe is provided with shower 3, flue gas desulfurization jar 1's inner wall fixed mounting has thick liquid tray 4, a plurality of weeping hole has been seted up on the surface of thick liquid tray 4, and the last fixed surface of thick liquid tray 4 is connected with division board 5.
Through set up in flue gas desulfurization jar 1 and be shower 2 of co-altitude about, can spray the processing through shower head 3 with the alkaline thick liquid of 1 bottoms of flue gas desulfurization jar to the flue gas, and then be formed with the layer that sprays of certain thickness, realize the effect that the multilayer sprayed to desulfurization treatment's effect has been improved.
Through setting up thick liquid tray 4, and the surface of thick liquid tray 4 is provided with a plurality of thick liquid groove through division board 5, forms the thick liquid bubble when alkaline thick liquid falls to thick liquid tray 4 after spraying, and the flue gas sees through weeping hole and thick liquid bubble from thick liquid tray 4 below and fully combines to be favorable to improving the desulfurization treatment effect of flue gas, and unnecessary thick liquid can fall into 1 bottom of flue gas desulfurization jar through the weeping hole and recycle.
The working principle is as follows: when using, at first the flue gas enters into flue gas desulfurization jar 1 from intake pipe 8 inside, then through the booster pump with the alkaline liquid pump pumping to shower 2 of flue gas desulfurization jar 1 bottom, spout alkaline liquid from shower 3 through shower 2 and branch pipe again, shower 2 through setting up to be different heights about in flue gas desulfurization jar 1, and then be formed with the layer that sprays of certain thickness, realize the effect that the multilayer sprayed, through setting up thick liquid tray 4, and the surface of thick liquid tray 4 is provided with a plurality of thick liquid groove through division board 5, form the thick liquid bubble in thick liquid tray 4 after spraying when alkaline thick liquid falls into after spraying, the flue gas sees through weeping hole and alkaline thick liquid fully combines from the below, thereby be favorable to improving the desulfurization treatment effect of flue gas.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient flue gas desulfurization device is used in thermal power plant, includes flue gas desulfurization jar (1), its characterized in that: the utility model discloses a flue gas desulfurization device, including flue gas desulfurization jar (1), the fixed surface of flue gas desulfurization jar (1) installs shower (2), and the one end of shower (2) extends to the inside of flue gas desulfurization jar (1), and the fixed surface of shower (2) installs a plurality of branch pipe, and the surface of branch pipe is provided with shower head (3), the inner wall fixed mounting of flue gas desulfurization jar (1) has slurry tray (4), and a plurality of weeping hole has been seted up on the surface of slurry tray (4), and the last fixed surface of slurry tray (4) is connected with division board (5), the inner wall fixed mounting of flue gas desulfurization jar (1) has defroster (6) and dustproof filter screen (11), and the top of flue gas desulfurization jar (1) inlays and is equipped with blast pipe (7).
2. The high-efficiency flue gas desulfurization device for thermal power plants according to claim 1, characterized in that: the separation plates (5) are arranged and distributed in a mode that the separation plates (5) are perpendicular to each other, and the separation plates (5) divide the upper surface of the slurry tray (4) into a plurality of slurry tanks.
3. The high-efficiency flue gas desulfurization device for thermal power plants according to claim 1, characterized in that: the quantity of shower (2) is three at least, and the back fixed mounting of flue gas desulfurization jar (1) has the booster pump, and the one end that shower (2) kept away from shower head (3) and the output fixed connection of booster pump.
4. The high-efficiency flue gas desulfurization device for thermal power plants according to claim 3, characterized in that: the input end of the booster pump is communicated with the inside of the flue gas desulfurization tank (1) through a water pipe.
5. The high-efficiency flue gas desulfurization device for thermal power plants according to claim 1, characterized in that: the surface of the flue gas desulfurization tank (1) is fixedly provided with an air inlet pipe (8) and a liquid inlet pipe (9), and the surface of the liquid inlet pipe (9) is provided with a valve.
6. The high-efficiency flue gas desulfurization device for thermal power plants according to claim 1, characterized in that: the shape of defroster (6) is the wave, and blast pipe (7) are located inside one end fixed mounting of flue gas desulfurization jar (1) gas collecting channel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121763520.XU CN214862509U (en) | 2021-07-30 | 2021-07-30 | High-efficient flue gas desulfurization device is used in thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121763520.XU CN214862509U (en) | 2021-07-30 | 2021-07-30 | High-efficient flue gas desulfurization device is used in thermal power plant |
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| Publication Number | Publication Date |
|---|---|
| CN214862509U true CN214862509U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121763520.XU Active CN214862509U (en) | 2021-07-30 | 2021-07-30 | High-efficient flue gas desulfurization device is used in thermal power plant |
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| Country | Link |
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| CN (1) | CN214862509U (en) |
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2021
- 2021-07-30 CN CN202121763520.XU patent/CN214862509U/en active Active
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